Предмет: Физика, автор: komlevaomg

ПОМОГИТЕ 2-Ю ЗАДАЧУ ПОЖАЛУЙСТА

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Автор ответа: Македонский

V=2πν*r
v=1/T
v=1/0.45=2.22 Гц
r=V/2πν=0.036 м
a(ц)=V^2/r
a(ц)=0.25/0.036=7 м/с^2

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